Kyocera KM-3650w - Manual (Page 47)

Chapter 3 Error Correction 3-14
3. 1. 2. 2 Roll Deck is open. Close the Roll Deck.
“Roll Deck is open” is displayed when the Roll Deck is open.
1. Check if the Roll Deck is closed firmly.
If not, close it firmly.
NOTE
The Roll Deck may be opened slightly even if it looks closed firmly.
Roll Deck